National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Light Rain

40°F

4°C

Humidity 83%
Wind Speed E 14 G 38 mph
Barometer 29.57 in (1001.5 mb)
Dewpoint 35°F (2°C)
Visibility 4.00 mi
Wind Chill32°F (0°C)
Last update 2 Feb 8:53 pm AKST
Extended Forecast for

8 Miles NNW Alyeska AK

  • Tonight

    Tonight: Snow. Low around 32. Southeast wind 25 to 30 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.

    Low: 32 °F

    Snow

  • Tuesday

    Tuesday: Snow. High near 36. East wind 25 to 30 mph increasing to 30 to 35 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 36 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow, mainly before 3am. Low around 30. Southeast wind 30 to 40 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 30 °F

    Snow

  • Wednesday

    Wednesday: A chance of snow showers before 9am. Mostly cloudy, with a high near 33. East wind 20 to 30 mph becoming northeast 10 to 20 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 30%.

    High: 33 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 3am. Mostly cloudy, with a low around 30. Northeast wind 25 to 35 mph decreasing to 15 to 25 mph. Winds could gust as high as 45 mph. Chance of precipitation is 60%.

    Low: 30 °F

    Mostly Cloudy
    then Snow
    Likely

  • Thursday

    Thursday: Snow likely. Cloudy, with a high near 31. East wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    High: 31 °F

    Snow Likely

  • Thursday Night

    Thursday Night: Snow likely, mainly before 3am. Mostly cloudy, with a low around 29. Chance of precipitation is 70%.

    Low: 29 °F

    Snow Likely

  • Friday

    Friday: A chance of snow. Mostly cloudy, with a high near 34.

    High: 34 °F

    Chance Snow

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Chance Snow

Detailed Forecast

Tonight
Snow. Low around 32. Southeast wind 25 to 30 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.
Tuesday
Snow. High near 36. East wind 25 to 30 mph increasing to 30 to 35 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday Night
Snow, mainly before 3am. Low around 30. Southeast wind 30 to 40 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Wednesday
A chance of snow showers before 9am. Mostly cloudy, with a high near 33. East wind 20 to 30 mph becoming northeast 10 to 20 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 30%.
Wednesday Night
Snow likely, mainly after 3am. Mostly cloudy, with a low around 30. Northeast wind 25 to 35 mph decreasing to 15 to 25 mph. Winds could gust as high as 45 mph. Chance of precipitation is 60%.
Thursday
Snow likely. Cloudy, with a high near 31. East wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Thursday Night
Snow likely, mainly before 3am. Mostly cloudy, with a low around 29. Chance of precipitation is 70%.
Friday
A chance of snow. Mostly cloudy, with a high near 34.
Friday Night
A chance of snow. Mostly cloudy, with a low around 28.
Saturday
A chance of snow before 9am, then a chance of rain and snow. Cloudy, with a high near 36.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 28.
Sunday
A chance of snow. Cloudy, with a high near 35.
Sunday Night
A chance of snow. Cloudy, with a low around 25.
Monday
A chance of snow. Cloudy, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNW Alyeska AK
 61.08°N 149.16°W (Elev. 4245 ft)
Last Update:
7:30 pm AKST Feb 2, 2026
Forecast Valid:
9pm AKST Feb 2, 2026-6pm AKST Feb 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation